Redox Reactions And Electrochemistry Ques 55

Question: At 25°C specific conductivity of a normal solution of KCl is 0.002765 mho. The resistance of cell is 400 ohms. The cell constant is [Pb.PMT 2004]

Options:

A) 0.815

B) 1.016

C) 1.106

D) 2.016

Show Answer

Answer:

Correct Answer: C

Solution:

Cell constant $ =\frac{\text{Specific conductivity}}{\text{Observed conductance}} $ $ =\frac{0.002765}{1/R} $ =0 $ .002765\times 400=1.106 $ .



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